序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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321 | WASSERKLOSETT MIT UNTERDUSCHE | EP12700445.5 | 2012-01-10 | EP2663775A1 | 2013-11-20 | MÜLLER, Michael |
The invention concerns the sector of water closets 51 comprising a bidet device. The invention relates inter alia to an overhung rotary vane pump 11 for the water closet 51 having a bidet device, to the use of the rotary vane pump in a water closet 51 and to a water closet 51 having such a rotary vane pump 11. The invention further relates to a boiler 101 having a panel heating element 103 for a water closet 51 having a bidet device, to the use of the boiler 101 in a water closet 51 and to a water closet 51 having such a boiler 101. Furthermore, the invention relates to an assembly module 61 comprising a boiler 101, a rotary vane pump 63 and a mixing device 66 for a water closet 51 having a bidet device, to the use of the assembly module 61 in a water closet 51 and to a water closet 51 having such an assembly module 61. | ||||||
322 | Vakuumregelung in einem Vakuumfüller ohne Zuführung von Fremdluft | EP11166888.5 | 2011-05-20 | EP2525098A1 | 2012-11-21 | Staudenrausch, Martin |
Die Erfindung betrifft ein Förderwerk für eine Füllmaschine sowie ein Verfahren zum Fördern von pastöser Masse mit einem entsprechenden Förderwerk und eine entsprechende Füllmaschine. Das Förderwerk weist ein Gehäuse (2) mit einer Vakuumöffnung (11) auf und eine Vakuumpumpe sowie eine Saugleitung (10) zum Erzeugen eines Unterdrucks in dem Förderwerk. Darüber hinaus ist eine Ventileinrichtung (4,5,6) vorgesehen sowie mindestens ein Drucksensor (7,8) zum Messen des Drucks in der Saugleitung und/oder im Förderwerk. Eine Regeleinrichtung regelt den Unterdruck in dem Förderwerk bzw. der Saugleitung, wobei über die Ventileinrichtung der Querschnitt der Saugleitung in Abhängigkeit des gemessenen Drucks eingestellt wird. |
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323 | LIMITED SLIP DIFFERENTIAL WITH FRICTION USING A PRESSURE GENERATING DEVICE | EP05726444.2 | 2005-02-07 | EP1730423B1 | 2012-08-29 | SEOK, Chang Sung |
324 | Split discharge vane pump and fluid metering system therefor | EP10163593.6 | 2010-05-21 | EP2273122A2 | 2011-01-12 | Paluszewski, Paul J.; Desai, Mihir C.; Dong, Xingen |
A split discharge vane pump is disclosed having a pump body that includes an interior pumping chamber having a central axis and defining a continuous peripheral cam surface, the cam surface including four quadrantal cam segments, wherein diametrically opposed cam segments have identical cam profiles, and each cam segment defines an inlet arc, a discharge arc and two seal arcs. A rotor is mounted for axial rotation within the pumping chamber and a plurality of circumferentially spaced apart radially extending vanes are mounted for radial movement within the rotor, wherein the plurality of vanes define an equal number of circumferentially spaced apart buckets which extend between the rotor and the cam surface of the pumping chamber for carrying pressurized fluid. |
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325 | Getränkeautomat | EP10150839.8 | 2010-01-15 | EP2208889A1 | 2010-07-21 | Kramer, Siegmund |
Die vorliegende Erfindung betrifft einen Getränkeautomat, insbesondere einen Kaffeevollautomaten, mit einer Pumpeneinrichtung zur Erzeugung eines hohen Drucks und einer hohen Flussrate einer Flüssigkeit, insbesondere beim Brühen eines Heißgetränks. Erfindungswesentlich ist dabei, dass die Pumpeneinrichtung als Zahnradpumpe ausgebildet und dadurch vibrations- und geräuschärmer und vor allem preiswerter ist. |
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326 | ROTARY PUMP WITH RESILIENTLY DEFORMED SEAL | EP05773958.3 | 2005-08-25 | EP1787027A1 | 2007-05-23 | HAYES-PANKHURST, Richard, Paul; LACY, Graham, Keith; NIGHTINGALE, Christopher, Earl |
A pump is formed by a housing (10) having an inlet (11) for connection to a source of fluid and an outlet (12) for pumped fluid. A rotor (15) is rotatable within the housing and the inlet (11) and the outlet (12) are spaced apart around the path of the rotor (15) in the housing. The rotor (15) has surfaces (16a, 16b, 16c, 16d) that form, with the housing (10), closed chambers (18a, 18b, 18c, 18d) which travel around the housing (10) to convey fluid from the inlet (11) to the outlet (12). The housing (10) carries a seal (14) that is located between the inlet (11) and the outlet (12) in the direction of travel of the rotor (15). The seal (14) co-operates with the rotor surfaces (16a, 16b, 16c, 16d) as the surfaces (16a, 16b, 16c, 16d) pass between the outlet (12) and the inlet (11) to prevent the formation of a chamber during said passage and so prevent fluid flow from the outlet (12) to the inlet (11). Such a pump is easily and cheaply produced and is particularly useful in medical applications. | ||||||
327 | PRÄZISE KLEINSTLAGERUNG UND MONTAGEVERFAHREN DAFÜR | EP02701261.6 | 2002-01-21 | EP1354135B1 | 2006-12-20 | VOEGELE, Gerald; WEISENER, Thomas; CHRISTMANN, Helmut; REICHARDT, Armin; HELGET, Harald |
The aim of the invention is to obtain a cost-effective solution for providing a microsystem with bearings which have sufficiently high precision and long-term stress resistance. The invention relates to a method for producing, adapting or adjusting a bearing in a fluid microcomponent (M) comprising a stator (30) and a rotor (40, 2). Said rotor is rotatably positioned on the at least one bearing (L10, L11) in relation to the stator. The rotor (40, 2) is rotatably positioned by means of a bushing (10, 11) which is inserted into the stator (30) in order to form the bearing, the at least one bushing being inserted in the stator in the form of a bearing bushing and comprising an inner and an outer surface (10i, 10a; 11i, 11a). Before being positioned in the stator, said bearing bushing (10, 11) is a particular bearing component comprising an inner surface (10i, 11i) as an inner bearing surface which is mechanically finish-machined. The outer surface (10a, 11a) of the bearing component (10, 11) is connected to the stator (30) in a mechanically fixed manner. | ||||||
328 | Vorrichtung mit einer Zahnradpumpe und einem Direktantrieb sowie eine Extrusionsanlage | EP02020791.6 | 2002-09-17 | EP1270946B1 | 2006-10-18 | Heinen, Michael; Pokladek, Thomas; Triebe, René |
329 | Navire comportant un systeme de robinetterie | EP03292696.6 | 2003-10-29 | EP1418342A1 | 2004-05-12 | Duboy, Dominique; Galindo, Jean-Francois |
Navire comprenant au moins un robinet et un dispositif (7) de commande d'un actionneur hydraulique destiné à actionner un robinet, le dispositif de commande comportant un moteur (8), notamment électrique, une pompe (9) hydraulique, notamment à engrenage, et un réservoir (10) ayant une enveloppe élastique (11). |
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330 | CLUTCH ASSEMBLY WITH A GEAR PUMP | EP02713095.4 | 2002-03-22 | EP1377757A1 | 2004-01-07 | ANDRES, Gregg, Andrew; STREHLOW, Kirk, James |
A drive system is provided for coupling a clutch assembly with a pump assembly that provides fluid power to cool, lubricate and control the operation of the clutch. The drive system comprises a drive coupling rotatably supported on an input shaft by a plurality of bearing members. The bearing members permit the drive coupling to rotate independent of the rotation of the input shaft. The drive coupling is provided with at least two splined surfaces for engaging a corresponding splined surface on both the clutch assembly and the pump. The drive system counteracts radial loads generated within the pump and moment loads generated at the splined connections to the prevent premature wear or damage to the pumping elements and mating components. | ||||||
331 | Vorrichtung mit einer Zahnradpumpe und einem Direktantrieb sowie eine Extrusionsanlage | EP02020791.6 | 2002-09-17 | EP1270946A3 | 2003-04-09 | Heinen, Michael; Pokladek, Thomas; Triebe, René |
Eine Vorrichtung mit einer Zahnradpumpe (1) ist offenbart, die aus einem Gehäuse (2) und aus zwei ineinandergreifenden Zahnrädern (3, 4) besteht, wobei mindestens eines der Zahnräder (3, 4) auf einer Welle (5, 6) angeordnet ist, die durch das Gehäuse (2) nach aussen geführt ist und die mit einem Direktantrieb (7) wirkverbunden ist, der aus einem Rotor (8) und einem Stator (9) besteht. Erfindungsgemäss weist der Rotor (8) einen Hohlraum (10) zur Aufnahme der nach aussen geführten Welle (5, 6) auf. Hierdurch wird ein vereinfachter und damit kostengünstiger Antriebsstrang erhalten, der erheblich geringeren Platzbedarf benötigt als bei bekannten Anlagen. |
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332 | Vacuum sewer system | EP02014563.7 | 2002-07-01 | EP1270832A1 | 2003-01-02 | Claas, Oliver; Oremek, Peter |
The invention relates to a vacuum sewer system comprising a source of sewage (2,3), a first sewer pipe (4), a sewage receptacle (6), and means (30) for generating vacuum in the sewage receptacle and first sewer pipe. In order to provide an integrated and self-sufficient means for generating vacuum, said means comprises a liquid ring pump (30) provided with an integrated water reservoir, whereby the air exhaust conduit (31) of said pump is provided with a water trap means (32), which is in fluid communication with the integrated water reservoir. |
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333 | HOCHDRUCKREINIGUNGSGERÄT | EP00967843.4 | 2000-10-06 | EP1218640A1 | 2002-07-03 | SCHARWAECHTER, Peter |
The invention relates to a high pressure cleaning device comprising a motor driving an internally toothed gearwheel pump for supply of a cleaning fluid, under high pressure, to an outlet device. Said internal tooth gear and/or an external tooth gear comprise a molybdenum containing chrome steel alloy which also contains a nitrogen component of 0.1 - 1 % and which increases the corrosion resistance and hardness of the toothed gearwheels. | ||||||
334 | Kraftstoff-Förderpumpe für eine Kraftstoff-Einspritzpumpe für Brennkraftmaschinen | EP97100912.1 | 1997-01-22 | EP0816669B1 | 2002-07-03 | Bodzak, Stanislaw, Dr.; Mayer, Hanspeter |
335 | Zirconia and zirconia composite ceramic shafts for gear micropumps and method of making same | EP97202608.2 | 1997-08-25 | EP0828077A1 | 1998-03-11 | Ghosh, Syamal K., Eastman Kodak Company; Chatterjee, Dilip K., Eastman Kodak Company; Ash, David Alan, Eastman Kodak Company |
An improved gear micropump (10) for delivering corrosive materials, particularly photographic materials, such as dyes and emulsions, has a pair of intermeshing gears (16,18) rotatably mounted on zirconia ceramic shafts (24,26). The ceramic shafts of the invention may be formed from zirconia and zirconia composite materials. The gear micropump (10) having the zirconia ceramic shafts (24,26) eliminates pulsation during fluid delivery and is resistant to wear and abrasion. Moreover the zirconia ceramic shafts (24,26) are strongly resistant to chemicals like photographic emulsions and dyes and, therefore, do not contaminate product with corrosive materials. |
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336 | Kraftstoff-Förderpumpe für eine Kraftstoff-Einspritzpumpe für Brennkraftmaschinen | EP97100912.1 | 1997-01-22 | EP0816669A2 | 1998-01-07 | Bodzak, Stanislaw, Dr.; Mayer, Hanspeter |
Die Erfindung betrifft eine Kraftstoff-Förderpumpe für eine Kraftstoff-Einspritzpumpe für Brennkraftmaschinen, mit einem in einer Pumpkammer (3) rotierend angetriebenen Paar miteinander kämmender Zahnräder (7, 9), die Kraftstoff aus einem mit einem Vorratstank verbundenen Ansaugraum (13) entlang einem zwischen der Stirnfläche der Zahnräder (7, 9) und der Umfangswand der Pumpkammer (3) gebildeten Förderkanal (17) in einen, mit der Kraftstoff-Einspritzpumpe verbundenen Druckraum (15) fördern, wobei zumindest ein Filterelement (26) in das Gehäuse (1) der Kraftstoff-Förderpumpe integriert ist. |
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337 | Einrichtung zur Zuführung fliessfähiger Substanzen an eine substanzverbrauchende Maschine | EP93250310.5 | 1993-11-09 | EP0601675A1 | 1994-06-15 | Zimmer, Johannes |
Eine Einrichtung (1) zur Zuführung fließfähiger Substanzen an eine Druck- oder Beschichtungsmaschine umfaßt eine substanzfördernde, in Eingriff befindliche Förderelemente (32) aufweisende Pumpe (3). Die Einrichtung ist als Tauchpumpe mit einem lang sich erstreckenden kreiszylindrischen Mantelhohlkörper (31) zum Eintauchen in Substanz ausgebildet. An seinem tauchfreien Ende ist der Körper (31) an einem Pumpenmotor (34) befestigt, während er am eintauchbaren Ende mit einer Stirnwand (36) abgeschlossen ist. Im Bereich des tauchfreien Endes ist eine Substanzdurchtrittsöffnung (380) ausgebildet. Im Bereich des eintauchbaren Endes sind die Förderelemente (32) angeordnet. Eine Substanzdurchtrittsöffnung (360) ist im Randbereich des eintauchbaren Hohlkörperendes ausgebildet. Die Einrichtung ist für verschiedene Substanz-Mengenleistungen und Druck-/Beschichtungsmaschinen mit reduzierten Substanz-Restmengen nutzbar. |
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338 | Gear pump-liquid gas mixer with improved gas introduction | EP86100275 | 1986-01-10 | EP0190564A3 | 1988-01-07 | Schmitkons, James W. |
A two stage mixing gear pump for dispersing a gas into a liquid wherein a metered quantity of liquid from the first stage of the pump is supplied to gas filled intertooth spaces of the second stage pump. The gas is introduced into the intertooth spaces of the second stage of the pump through a gas inlet which is adjacent the low pressure side of the gear teeth meshing zone of the second stage of the pump and the liquid enters the gas containing intertooth spaces downstream of the gas inlet. |
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339 | MULTIPLE PUMP ARRANGEMENT | PCT/DE2013000802 | 2013-12-17 | WO2014094715A4 | 2015-01-22 | WEBER HELMUTH |
The invention relates to an adaptive eccentric screw pump (2), which enables, if necessary, an increase of the output, the pressure and/or the simultaneous output of more than one output medium, and wherein the eccentric screw pump (2) has comparably low energy consumption and the production and maintenance expenditure thereof is kept low. For this purpose, according to the invention, the eccentric screw pump (2) is equipped with a modular output system, comprising at least two output modules (4, 6, 38, 40) comprising in each case one rotor (10) and one stator (8), wherein the output modules (4, 6, 38, 40) are coupled to one another and merely one actuation unit (14) is associated with the output system, and wherein the output system for an output medium has more than one inlet and/or outlet (18, 24) or at least one modular perfusion housing (12). | ||||||
340 | WELLBORE DESANDING SYSTEM | PCT/US2013053871 | 2013-08-06 | WO2014025835A2 | 2014-02-13 | WOLF MARK E; AHMED TARIQ; THOMAS GARETH DAVID |
The invention relates to system and method for desanding an oil well that includes a fluidizing device (TORE), connected to a downhole pump that connects to a production tubing such that a supply duct is connected to the discharge of the pump and a discharge duct is connected to the suction of the pump. Embodiments include a pressure balance transition device between the TORE and the pump and/or a flow splitting device in the production tubing after the discharge of the pump. Other embodiments relate to a system and method for desanding an oil well in which a fluidizing unit is connected to a pump such that the supply duct is connected to an opening in the pump body or pump rotor and a discharge duct is connected to the suction of the pump. If connected to the rotor, the supply duct is integral to the pump rotor. |